abstract |
FIELD: heat-power engineering; production of steam and hot water. SUBSTANCE: proposed steam generator has steam-and-water reservoir which is partially filled with water, submersible gas burner for preliminary mixing which has orifice for delivery of gas-and-oxygen mixture to outlet hole of burner, pipe concentrically located inside said orifice for supply of oxygen to outlet hole, injector-type mixer and oxygen and hydrocarbon gas control valves. EFFECT: enhanced safety and reliability; enhanced economical efficiency. 1 dwg |